Geodesic
On meromorphic functions with maximal defect sum
Pham Duc Thoan1 ; Le Thanh Tung1
1 Department of Mathematics Hanoi National University of Education 136 XuanThuy St., Hanoi, Vietnam
Annales Polonici Mathematici, Tome 100 (2011) no. 2, pp. 115-125

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

The purpose of this article is twofold. The first is to give necessary conditions for the maximality of the defect sum. The second is to show that the class of meromorphic functions with maximal defect sum is very thin in the sense that deformations of meromorphic functions with maximal defect sum by small meromorphic functions are not meromorphic functions with maximal defect sum.
DOI : 10.4064/ap100-2-2
Keywords: purpose article twofold first necessary conditions maximality defect sum second class meromorphic functions maximal defect sum thin sense deformations meromorphic functions maximal defect sum small meromorphic functions meromorphic functions maximal defect sum

Pham Duc Thoan 1 ; Le Thanh Tung 1

1 Department of Mathematics Hanoi National University of Education 136 XuanThuy St., Hanoi, Vietnam 
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Pham Duc Thoan; Le Thanh Tung. On meromorphic functions with maximal defect sum. Annales Polonici Mathematici, Tome 100 (2011) no. 2, pp. 115-125. doi: 10.4064/ap100-2-2

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